| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.53 | 4.236% | $142.3134 | $142.31 | $142.30 | $142.30 |
| Purchase #2 | $217.64 | 7.488% | $233.9369 | $233.94 | $233.95 | $233.90 |
| Purchase #3 | $211.64 | 7.105% | $226.677 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $167.50 | 12.154% | $187.858 | $187.86 | $187.85 | $187.90 |
| Purchase #5 | $106.97 | 11.849% | $119.6449 | $119.64 | $119.65 | $119.60 |
| Purchase #6 | $7.59 | 7.722% | $8.1761 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $99.78 | 11.322% | $111.0771 | $111.08 | $111.10 | $111.10 |
| 7 purchase totals = | $947.65 | $1,029.6834 | $1,029.69 | $1,029.75 | $1,029.70 | |